Well I stopped by my dealer today to discuss 2 different issues with the service manager. The first issue is the white smoke and very rough running at startup just like a couple recent threads on this site. My dealer said that it is not normal at all and it should be looked at. They feel without looking at it that it's probably a glow plug issue. The second problem is that my 3ph seems to be leaking pressure. When running it seeps down and then jerks up every 15 seconds or so. It was very noticeable this past weekend when I had the tiller attached. It is not as noticable with just the MMM on but it does drop the mower down rather quickly (within 5 minutes) with the engine off. The tractor has 52 hrs on it. This problem seems to have started after my 1st oil change I did last week at 47.5hrs. The dealer was opening a ticket with deere and said they would give me a call later this week to let me know what they find out and schedule a time for me to bring it in. I can't see how the oil change and this could be related unless a piece of metal somehow got stirred up and is where it shouldnt be? I did read a couple older threads on this site with guys that had a similar problem. Any advice would be appreciated. I will follow up after dealing with the dealer. So far they have been great to work with hopefully it stays that way.